Download Chapter 16: Disease and epidemiology How a disease may transmit and more Exams Infectious disease in PDF only on Docsity!
Part 1 of 1 - 30.0 Points Question 1 of 10 3.0 Points During the incubation phase, an infectious disease may be able to transmit. A. In the chronic period B. From an acute carrier C. This is communicable D. Known as a carrier disease Feedback:Review Chapter 16: Disease and epidemiology How a disease may transmit Comment:Incorrect Question 2 of 10 3.0 Points Which statement explains how an antimicrobial agent works? A. It kills all the microbes it comes in contact. B. They inhibit the growth of bacteria.
C. They exert varying effects upon microorganisms. D. Two of these choices. Comment:Ok Question 3 of 10 3.0 Points Antibiotics that disrupt the bacterial cell membrane do this by what process? A. taking the bacterial cell wall apart after it is constructed. B. inhibiting the synthesis of nucleic acid. C. attacking the integrity of the cell membrane. D. inhibiting the initial synthesis of the cell wall in microbes. Comment:Correct. Question 4 of 10 3.0 Points In this type of infection, the patient presents with symptoms that develop rapidly and the disease
C. An acute disease D. A chronic infection Question 6 of 10 3.0 Points What describes the human microbial microflora? A. Microbes can be found in the stomach and are all adapted to acidic conditions B. The human microbial microflora includes microbes that are both permanent and transient C. Inclusive of species responsible for opportunistic infections in immunocompromised patients D. Two of the choices are correct Comment:Ok Question 7 of 10 3.0 Points This would be excluded from an analytical study.
A. Sets of controls B. Retrospective studies C. Disease cause-and-effect relationships D. Microbe pathogenicity data charts Comment:All potentially included. Question 8 of 10 3.0 Points This is not an accurate description of the human, normal microflora. A. Our normal, microflora usually do not cause disease B. Some of our microorganisms are permanent residents and others are transient C. The human fetus does not have a microflora
A. When an outbreak occurs it is more serious than an epidemic. B. A propagated outbreak happens when there is contact with contaminated substances. C. Outbreaks are classified by the rate of increase of new cases. D. Common-source outbreaks have new cases that are observed over time. Comment:Correct
